18114704

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{12721}}^1$

素因数の和:12818

約数の個数: 20

約数和(自身を含む): 35494380

約数和(自身を除く): 17379676

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 12721, 25442, 50884, 101768, 203536, 1132169, 2264338, 4528676, 9057352, 18114704]

約数ペア:

[(1, 18114704), (2, 9057352), (4, 4528676), (8, 2264338), (16, 1132169), (89, 203536), (178, 101768), (356, 50884), (712, 25442), (1424, 12721)]